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package br.edu.ufcg.boombox.util;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 *
 * @author Targaryen
 */
public class Validadores {

    private static Pattern pattern;
    private static Matcher matcher;
    private static final String EMAIL_PATTERN =
            "^[_A-Za-z0-9-]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";

    

    private Validadores() {
        
    }

    /**
     * Validate hex with regular expression
     *
     * @param hex hex for validation
     * @return true valid hex, false invalid hex
     */
    public static synchronized boolean validarEmail(final String hex) {
        pattern = Pattern.compile(EMAIL_PATTERN);
        matcher = pattern.matcher(hex);
        return matcher.matches();
    }
    
    /**
     * Valida a senha verificando se a mesma é forte.
     * @param senha
     * @return 
     */
    public static boolean validarSenhaForte(String senha) {
        // super teste que verifica se a senha eh forte
        //TODO inserir código funcional
        return true;
    }
    
}